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"Leaderboards within educational videogames: The impact of difficulty, ..."
Steve Nebel et al. (2017)
- Steve Nebel
, Sascha Schneider
, Maik Beege, Günter Daniel Rey:
Leaderboards within educational videogames: The impact of difficulty, effort and gameplay. Comput. Educ. 113: 28-41 (2017)
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